With all the buzz around OpenSocial, it's easy to get lost in hype. While we were at SXSW we caught up with Kevin Marks, a man with more techno-credibility than you can shake a stick at. He's currently working on OpenSocial for Google, and he's got a lot to say about the concepts behind organizing and connecting the diaspora which is the current state of the social web. Our own Christina Warren cuts through the hype in this short intervi